Made with aerodynamics in your mind, the Biplano rear spoiler has actually been tried out and tested in wind-tunnel conditions to develop this extremely-stable helmet. Pista GP did not prevent there, this helmet is the main to aspect a removable hydration procedure with interior channels plus a drinking valve inside https://motorcycle-helmets-uk46913.bloginwi.com/60159532/the-greatest-guide-to-biker-helmets-uk